Ecosystem News

Importance of Automated DKIM Key Rotation

Since DKIM keys are publicly published, they can be a target for attack. The regular replacement of older keys with newer keys (referred to as “key rotation”) is an effective way to defend against this because it minimizes the period during which attackers may be able to compromise a private key, as well as the…
John Bowers
6 August 2021
Ecosystem News

CISA Recommends DMARC for Healthcare Organizations

As phishing continues to be the top attack method for cyber criminals to infiltrate the networks of healthcare organizations to steal medical data, personal identifiable information and deploy ransomware, the Cybersecurity and Infrastructure Agency (CISA) has published a DMARC fact sheet relative to healthcare organizations.
John Bowers
29 April 2021